0da2c2c4ef
The old code used manual memory mangement (raw new/delete) to (de)allocate the Ui struct. This is so 80s. Use an owning smart pointer to manage the memory. Ordinarily, this would have been QScopedPointer, but seeing as that doesn't have a create() method to hide the raw new, use std::unique_ptr and std::make_unique() instead. Amends 2690822428deec4f0c08f4d118d69a7c6036369e. Pick-to: 6.9 6.8 Change-Id: Icabb9154eb38630855e14094b958af0214516f6b Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
72 lines
1.5 KiB
C++
72 lines
1.5 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef BROWSER_H
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#define BROWSER_H
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#include <QWidget>
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#include <QSqlTableModel>
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#include <memory>
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QT_FORWARD_DECLARE_CLASS(QSqlError)
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QT_BEGIN_NAMESPACE
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namespace Ui
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{
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class Browser;
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}
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QT_END_NAMESPACE
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class Browser : public QWidget
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{
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Q_OBJECT
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public:
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Browser(QWidget *parent = nullptr);
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~Browser();
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QSqlError addConnection(const QString &driver, const QString &dbName, const QString &host,
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const QString &user, const QString &passwd, int port);
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public slots:
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void openNewConnectionDialog();
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void about();
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protected:
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void insertRow();
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void deleteRow();
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void updateActions();
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protected slots:
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void exec();
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void showTable(const QString &table);
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void showMetaData(const QString &table);
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void onFieldStrategyAction();
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void onRowStrategyAction();
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void onManualStrategyAction();
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void onSubmitButton();
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void onClearButton();
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signals:
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void statusMessage(const QString &message);
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private:
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const std::unique_ptr<Ui::Browser> m_ui;
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};
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class CustomModel : public QSqlTableModel
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{
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Q_OBJECT
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public:
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using QSqlTableModel::QSqlTableModel;
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QVariant data(const QModelIndex &idx, int role) const override
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{
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if (role == Qt::BackgroundRole && isDirty(idx))
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return QBrush(QColor(Qt::yellow));
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return QSqlTableModel::data(idx, role);
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}
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};
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#endif
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